<template>
  <div class="mod-config">
    <el-form :inline="true" :model="dataForm" @keyup.enter="getDataList()">
      <el-form-item>
        <el-input
          :disabled="true"
          v-model:value="dataForm.key"
          placeholder="参数名"
          clearable
        />
      </el-form-item>
      <el-form-item>
        <el-button @click="getDataList()">查询</el-button>
        <el-button type="primary" @click="addOrUpdateHandle()">新增</el-button>
        <el-button
          type="danger"
          @click="deleteHandle()"
          :disabled="dataListSelections.length <= 0"
          >批量删除</el-button
        >
      </el-form-item>
    </el-form>
    <el-table
      :data="dataList"
      border
      v-loading="dataListLoading"
      @selection-change="selectionChangeHandle"
      style="width: 100%"
    >
      <el-table-column
        type="selection"
        header-align="center"
        align="center"
        width="50"
      />
      <el-table-column
        prop="semesterId"
        header-align="center"
        align="center"
        label="主键"
      />
      <el-table-column
        prop="semester"
        header-align="center"
        align="center"
        label="学期"
      />
      <el-table-column
        prop="course"
        header-align="center"
        align="center"
        label="课程"
      />
      <el-table-column
        prop="classNumber"
        header-align="center"
        align="center"
        label="课堂次序，第几节课"
      />
      <el-table-column
        prop="signStartTime"
        header-align="center"
        align="center"
        label="签到开启时间"
      />
      <el-table-column
        prop="signLastTime"
        header-align="center"
        align="center"
        label="签到持续时间"
      />
      <el-table-column
        prop="count"
        header-align="center"
        align="center"
        label="签到开启次数"
      />
      <el-table-column
        prop="finished"
        header-align="center"
        align="center"
        label="签到是否结束"
      />

      <el-table-column
        fixed="right"
        header-align="center"
        align="center"
        width="150"
        label="操作"
      >
        <template v-slot="scope">
          <el-button
            type="text"
            size="small"
            @click="addOrUpdateHandle(scope.row.semesterId)"
            >修改</el-button
          >
          <el-button
            type="text"
            size="small"
            @click="deleteHandle(scope.row.semesterId)"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>
    <el-pagination
      @size-change="sizeChangeHandle"
      @current-change="currentChangeHandle"
      :current-page="pageIndex"
      :page-sizes="[10, 20, 50, 100]"
      :page-size="pageSize"
      :total="totalPage"
      layout="total, sizes, prev, pager, next, jumper"
    />
    <!-- 弹窗, 新增 / 修改 -->
    <addOrUpdate
      v-if="addOrUpdateVisible"
      ref="addOrUpdate"
      @refreshDataList="getDataList"
    />
    <addOrUpdate />
  </div>
</template>

<script lang="ts">
import AddOrUpdate from "./termschedule-add-or-update.vue";
import { ElMessage } from "element-plus";
import termApi from "@/api/term";

export default {
  data() {
    return {
      dataForm: {
        key: ""
      },
      dataList: [],
      pageIndex: 1,
      pageSize: 10,
      totalPage: 0,
      dataListLoading: false,
      dataListSelections: [],
      addOrUpdateVisible: false
    };
  },
  components: {
    AddOrUpdate
  },
  created() {
    console.log("abab");
    this.getDataList();
  },
  methods: {
    // 获取数据列表
    getDataList() {
      this.dataListLoading = true;
      termApi
        .getList(this.pageIndex, this.pageSize, this.dataForm.key)
        .then(data => {
          if (data && data.code === 0) {
            this.dataList = data.page.list;
            this.totalPage = data.page.totalCount;
          } else {
            this.dataList = [];
            this.totalPage = 0;
            ElMessage.error("数据获取失败,请联系管理员");
          }
          this.dataListLoading = false;
        });
    },
    // 每页数
    sizeChangeHandle(val) {
      this.pageSize = val;
      this.pageIndex = 1;
      this.getDataList();
    },
    // 当前页
    currentChangeHandle(val) {
      this.pageIndex = val;
      this.getDataList();
    },
    // 多选
    selectionChangeHandle(val) {
      this.dataListSelections = val;
    },
    // 新增 / 修改
    addOrUpdateHandle(id) {
      this.addOrUpdateVisible = true;
      // debug
      console.log("abab");

      this.$nextTick(() => {
        this.$refs.addOrUpdate.init(id);
      });
    },
    // 删除
    deleteHandle(id) {
      const ids = id
        ? [id]
        : this.dataListSelections.map(item => {
            return item.semesterId;
          });
      this.$confirm(
        `确定对[id=${ids.join(",")}]进行[${id ? "删除" : "批量删除"}]操作?`,
        "提示",
        {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }
      ).then(() => {
        // debug
        console.log(ids);
        termApi.deleteByIdList(ids).then(data => {
          // debug
          console.log(data);
          if (data && data.code === 0) {
            this.$message({
              message: "操作成功",
              type: "success",
              duration: 1000,
              onClose: () => {
                this.getDataList();
              }
            });
          } else {
            this.$message.error(data.msg);
          }
        });
      });
    }
  }
};
</script>
